byDelaware Bridge Joint Commission of the States of Pennsylvania and New Jersey
of the states of Pennsylvania and New Jersey on the bridge over the Delaware River connecting Philadelphia, PA. & Camden, N.J./ Board of Engineers: Ralph Modjeski, George S. Webster, Laurence A. Ball. From the Brittle Books digitization program at the Ohio State University Libraries. Topics: Bridges-Pennsylvania-Philadelphia, Bridges-New Jersey-Camden, Bridges-Delaware River (N.Y.-Del. and...